document.write( "Question 178716: Please help.
\n" ); document.write( "An artist wants her painting to be in the shape of a golden rectangle. If the length of the painting is 36 inches, then what should be the width?
\n" ); document.write( "L/W = W/L-W
\n" ); document.write( "

Algebra.Com's Answer #133733 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
An artist wants her painting to be in the shape of a golden rectangle.
\n" ); document.write( " If the length of the painting is 36 inches, then what should be the width?
\n" ); document.write( ":
\n" ); document.write( "Using the Golden Rectangle ratio of width/length which ~ .618...:
\n" ); document.write( ".618 * 36 = 22.25 inches
\n" ); document.write( ":
\n" ); document.write( "Or you can solve the given equation
\n" ); document.write( "\"L%2FW\" = \"W%2F%28%28L-W%29%29\"
\n" ); document.write( "L = 36, Find W
\n" ); document.write( "\"36%2FW\" = \"W%2F%28%2836-W%29%29\"
\n" ); document.write( "Cross Multiply
\n" ); document.write( "W^2 = 36(36-W)
\n" ); document.write( ":
\n" ); document.write( "W^2 = 1296 - 36W
\n" ); document.write( ":
\n" ); document.write( "W^2 + 36W - 1236 = 0
\n" ); document.write( ":
\n" ); document.write( "Using the quadratic formula, the positive solution should = 22.25\" also\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );